Honda Insulator Gasket for Engines

The Honda Insulator Gasket is a genuine Honda replacement part that seals the joint between the carburetor and the intake side of the engine. It is also called a carburetor insulator gasket or carburetor mounting gasket. Honda Power Equipment designed it for small engines.

Key Features:

• Genuine Honda OEM part, made to Honda's specifications
• Seals the carburetor mounting joint to help prevent air leaks and keep fuel mixture consistent
• Helps the engine start easily and idle smoothly
• Insulates the carburetor from engine heat
• Replaces a worn, cracked, or leaking gasket during carburetor service or removal

Use a new insulator gasket each time the carburetor is removed. This restores a proper seal and helps the engine run as designed. Pick the variant that matches your engine from the options on this page.